933478448 has 160 divisors (see below), whose sum is σ = 2255093760. Its totient is φ = 365783040.

The previous prime is 933478411. The next prime is 933478463. The reversal of 933478448 is 844874339.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 933478396 and 933478405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7350161 + ... + 7350287.

It is an arithmetic number, because the mean of its divisors is an integer number (14094336).

Almost surely, 2^933478448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 933478448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1127546880).

933478448 is an abundant number, since it is smaller than the sum of its proper divisors (1321615312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

933478448 is a wasteful number, since it uses less digits than its factorization.

933478448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 269 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The square root of 933478448 is about 30552.8795369602. The cubic root of 933478448 is about 977.3154516715.

The spelling of 933478448 in words is "nine hundred thirty-three million, four hundred seventy-eight thousand, four hundred forty-eight".